Grammys 2013: Five biggest surprises of the night include Mumford and Sons, Bonnie Raitt

By Gary Graff, for Journal Register newspapers

Posted:
02/10/2013 08:48:13 PM PST

Updated:
02/11/2013 05:46:00 AM PST

Click photo to enlarge

INDIO, CA - APRIL 16: Musician Winston Marshall of Mumford & Sons performs during Day 2 of the Coachella Valley Music & Arts Festival 2011 held at the Empire Polo Club on April 16, 2011 in Indio, California. (Photo by Kevin Winter/Getty Images)